Central Hub Localized Secure Communications

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Solution Overview

Problem

Existing communication systems lack efficient methods for facilitating localized, secure, and point-to-point communications within local networks without relying on cellular or public networks, particularly in environments like restaurants or offices where proximity-based messaging is needed.

Innovation Solution

A system comprising a central communication hub, information processing units, and portable communication devices that use short-range wireless protocols like Bluetooth and NFC to establish secondary wireless communication links, enabling point-to-point connections and message transmission based on instructions from a supervisory user, without the need for cellular networks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If existing communication systems are used, then cellular or public networks can provide communication coverage, but they cannot provide secure localized communications without relying on external networks

Engineering Contradiction:

Improvecommunication securityVSAvoidnetwork independence

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system segments the communication network into localized units, with each portable communication device establishing independent point-to-point connections with the central hub. This segmentation enables secure localized communications that do not depend on external cellular or public networks, resolving the contradiction between communication security and network independence.

Inventive Principle:

Principle #1Segmentation

2Reliability

If point-to-point connections are established between portable devices and central hub, then localized secure communication is achieved, but device complexity increases

Engineering Contradiction:

Improvecommunication securityVSAvoidconnection management

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The central communication hub acts as an intermediary that manages all point-to-point connections between portable devices. Instead of requiring direct peer-to-peer connections between devices (which would increase complexity), the hub mediates all communications, simplifying the connection management while maintaining secure localized communication.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Reliability

If short-range wireless protocols are used for proximity detection, then localized communication is enabled, but communication range is limited

Engineering Contradiction:

Improvecommunication securityVSAvoidcommunication range

Core Design Contradiction:

ReliabilityVSLength of stationary object

Solution Approach 1:

The system uses proximity detection through short-range wireless protocols to enable devices to automatically identify and connect to nearby portable communication devices and the central hub without manual configuration. This self-service approach enables secure localized communication within the limited range while eliminating the need for external network infrastructure.

Inventive Principle:

Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables secure, efficient, and localized communication within a network, allowing supervisory users to transmit messages to specific or groups of users through portable devices, enhancing communication efficiency in localized environments like restaurants or offices.

Implementation Method 1

The processor(s) may be configured to detect proximity of portable communication devices. The proximity may be detected through a short-range wireless communication protocol.

Methodology Applied

Scientific EffectWireless communication:

Data Source

PatentUS11838844B2Systems and methods for secure localized communications in a local communications network

Publication Date: 2023.12.05 HM ELECTRONICS INC

AI summary

Systems and methods for facilitating secure localized communications in a local communications network are disclosed. Exemplary implementations may: detect proximity of portable communication devices; pair a central communication hub with a first portable communication device and pair the central communication hub with a second portable communication device; receive instructions, from a first client computing platform that is associated with a first supervisory user; generate the one or more messages for transmission to the one or more portable communication devices; and transmit the one or more messages to the one or more portable communication devices via the secondary wireless communication links such that a first message is transmitted to the first portable communication device.